Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

Research on Failure Behavior of 35CrMnSi based on Ballistic Experiment

Authors
Yongjie Xu, Zhijun Wang, Shouli Pan, Shuo Li
Corresponding Author
Yongjie Xu
Available Online August 2015.
DOI
https://doi.org/10.2991/meita-15.2015.94How to use a DOI?
Keywords
failure behavior; 35CrMnSi; ballistic experiment;scanning electron microscope
Abstract

Failure behavior of metal materials under impact loading has become key research content in industrial manufacturing field. Especially in the field of weapon research, 35CrMnSi dynamic figure behavior in the serving process attracts relevant weapon manufacture researchers’ extensive attention. In order to study on failure behavior of 35CrMnSi under shock dynamic loading, obtained the damage mode of 35CrMnSi penetrating steel plate under condition of different impacting velocity by ballistic experiment. Results show that when impacting velocity is lower the 0.469km/s, fragments emerge upsetting deformation only; when impacting velocity is between 0.574km/s and 1.280km/s, fragments emerge fracture failure. Observe fractures of 35CrMnSi fragments using scanning electron microscopy (SEM), results show that when impacting velocity is higher than 0.574km/s, 35CrMnSi fragments present brittle dissociation transgranular fracture and also exist partial melting, adiabatic shear band, molten dimple and irregular particles size of 100 m in the fracture surface. The research results provide reference for 35CrMnSi failure behavior related research.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-103-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/meita-15.2015.94How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yongjie Xu
AU  - Zhijun Wang
AU  - Shouli Pan
AU  - Shuo Li
PY  - 2015/08
DA  - 2015/08
TI  - Research on Failure Behavior of 35CrMnSi based on Ballistic Experiment
BT  - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
PB  - Atlantis Press
SP  - 519
EP  - 525
SN  - 2352-5401
UR  - https://doi.org/10.2991/meita-15.2015.94
DO  - https://doi.org/10.2991/meita-15.2015.94
ID  - Xu2015/08
ER  -